CN221020839U

CN221020839U - A portable puller matching tool

Info

Publication number: CN221020839U
Application number: CN202322441973.6U
Authority: CN
Inventors: 顾翔; 陈竹平; 唐正东; 朱鸣
Original assignee: Hangzhou Huadian Jiangdong Thermoelectricity Co ltd
Current assignee: Hangzhou Huadian Jiangdong Thermoelectricity Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-28
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a portable puller matching tool, which relates to the technical field of disassembling spare parts; the utility model comprises a round table, a screw is inserted in the middle of the top surface of the round table, a first protrusion, a second protrusion, a third protrusion and a fourth protrusion are fixedly connected to the outer wall of the round table, the structures of the first protrusion, the second protrusion, the third protrusion and the fourth protrusion are completely the same, a card slot is arranged on the side wall of the first protrusion, a card block is detachably arranged in the card slot, a claw hook is arranged on one side of the card block, the side wall of the claw hook is provided with anti-skid patterns, and a movable plate is hingedly arranged between the card block and the claw hook; the utility model makes the disassembly operation more convenient, and in specific work, the three-claw type or two-claw type can be disassembled and replaced according to the needs of on-site work, so as to better meet different disassembly needs and improve practicality, and the claw hook is easy to install and is very firm after installation, which can effectively prevent the card block from falling off from the card slot easily.

Description

Portable puller matching tool

Technical Field

The utility model relates to the technical field of disassembly of parts, in particular to a portable puller matching tool.

Background

In the power plant engineering work, a large number of parts are pulled and pulled to work, the disassembly work is simpler and more efficient through pulling and pulling, in the concrete work, the existing pulling Ma Duowei is integrated and can not be replaced by three-jaw or two-jaw type according to the requirements, so that different disassembly requirements can not be better met, the practicability is poor, and aiming at the problems, the inventor provides a portable pulling and pulling cooperation tool for solving the problems.

Disclosure of utility model

In order to solve the problems that the existing pull Ma Duowei is integrated and can not be replaced in a three-jaw type or a two-jaw type according to the requirements, so that different disassembly requirements can not be better met and the practicability is poor; the utility model aims to provide a portable puller matching tool.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a portable puller cooperation instrument, includes the round platform, top surface middle part of round platform alternates and is provided with the screw rod, the lateral wall fixedly connected with first lug, second lug, third lug and fourth lug of round platform, the structure of first lug, second lug, third lug and fourth lug is identical, the lateral wall of first lug is provided with the draw-in groove, can dismantle in the draw-in groove and be provided with the fixture block, one side of fixture block is provided with the claw hook, the lateral wall of claw hook is provided with anti-skidding line, articulated between fixture block and the claw hook is provided with the fly leaf.

Preferably, the top surface middle part of round platform runs through and is provided with first screw hole, the screw rod cooperatees with first screw hole, the top fixedly connected with handle of screw rod, the bottom fixedly connected with toper footstock of screw rod twists the handle, mutually support through screw rod and first screw hole to can make the screw rod reciprocate, and then can take out spare and accessory parts through the toper footstock that the screw rod bottom set up.

Preferably, the first bump and the third bump are symmetrically distributed with the axis of the round table as the center, the second bump, the fourth bump and the first bump are distributed with the axis of the round table as the center in an array, when the three-jaw type puller is needed in actual use, the clamping block is respectively matched with the first bump, the second bump and the fourth bump, namely the third bump is in an empty state, namely the three-jaw type is adopted at the moment, when the two-jaw type is needed, the clamping block is respectively matched with the first bump and the third bump, namely the second bump and the fourth bump are in an empty state, namely the two-jaw type is adopted at the moment.

Preferably, the inner top wall and the inner bottom wall of the clamping groove are fixedly connected with limiting plates, the top surface and the bottom surface of the clamping block are respectively provided with a limiting groove, the limiting plates are corresponding to the limiting grooves and are matched with each other, when the clamping block is installed, the limiting plates are corresponding to the limiting grooves, and then the clamping block is pushed towards the direction close to the clamping groove, so that the limiting plates are clamped into the limiting grooves, the clamping block can be preliminarily fixed up and down, the top surface of the first protruding block penetrates through the second threaded holes, the second threaded holes extend into the clamping grooves, one side of the first protruding block is provided with a fastening knob, the rod part of the fastening knob is a threaded rod, the threaded rod is matched with the second threaded holes, the fastening knob is screwed, and the rod end of the fastening knob is tightly matched with the top surface of the clamping block through the threaded rod, so that the clamping block can be secondarily fixed, and the clamping block can be prevented from easily falling from the clamping groove when the clamping block is used.

Preferably, a poking plate is fixedly connected to one side of the top surface of the claw hook, a first transverse shaft is connected to one end of the side wall of the movable plate in a penetrating and rotating mode, a second transverse shaft is connected to the other end of the side wall of the movable plate in a penetrating and rotating mode, the first transverse shaft penetrates through the claw hook, the second transverse shaft penetrates through the clamping block, and the claw hook can be made to move through the first transverse shaft, the second transverse shaft and the movable plate so as to be matched with an external object.

Compared with the prior art, the utility model has the beneficial effects that:

1. The utility model has the advantages that the disassembly operation is more convenient, in the concrete work, the three-jaw type or the two-jaw type can be disassembled and replaced according to the field work requirement, so that different disassembly requirements are better met, the practicability is improved, when the three-jaw type puller is required, the clamping block is respectively matched with the first lug, the second lug and the fourth lug, namely the third lug is in an empty state, namely the three-jaw type is adopted at the moment, when the two-jaw type is required, the clamping block is respectively matched with the first lug and the third lug, namely the second lug and the fourth lug are in an empty state, namely the two-jaw type is adopted at the moment;

2. The claw hook is convenient to install, is quite firm after being installed, can effectively prevent the clamping block from easily falling from the clamping groove, can be preliminarily fixed up and down through the mutual matching of the limiting plate and the limiting groove, and can be secondarily fixed through the mutual matching of the threaded rod and the second threaded hole, so that the rod end of the fastening knob is tightly attached to the top surface of the clamping block.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a three-jaw puller according to the present utility model.

Fig. 2 is a schematic diagram of a two-jaw puller according to the present utility model.

Fig. 3 is a schematic view of the structure of the circular truncated cone according to the present utility model.

Fig. 4 is a schematic view of the structure of the claw hook of the present utility model.

In the figure: 1. round bench; 2. a first threaded hole; 3. a screw; 4. a grip; 5. a first bump; 6. a clamping groove; 7. a limiting plate; 8. a second threaded hole; 9. fastening a knob; 10. a claw hook; 11. a poking plate; 12. a movable plate; 13. a first transverse axis; 14. a second transverse axis; 15. a clamping block; 16. a limit groove; 17. anti-skid lines; 18. a second bump; 19. a third bump; 20. and a fourth bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-4, the utility model provides a portable puller matching tool, which comprises a round table 1, wherein a screw 3 is inserted in the middle of the top surface of the round table 1, the outer side wall of the round table 1 is fixedly connected with a first lug 5, a second lug 18, a third lug 19 and a fourth lug 20, the structures of the first lug 5, the second lug 18, the third lug 19 and the fourth lug 20 are identical, the side wall of the first lug 5 is provided with a clamping groove 6, a clamping block 15 is detachably arranged in the clamping groove 6, one side of the clamping block 15 is provided with a claw hook 10, the side wall of the claw hook 10 is provided with anti-skidding patterns 17, and a movable plate 12 is hinged between the clamping block 15 and the claw hook 10.

The top surface middle part of round platform 1 runs through and is provided with first screw hole 2, and screw rod 3 cooperatees with first screw hole 2, and the top fixedly connected with handle 4 of screw rod 3, the bottom fixedly connected with toper footstock of screw rod 3.

Through adopting above-mentioned technical scheme, twist handle 4, through the mutually supporting of screw rod 3 and first screw hole 2 to can make screw rod 3 reciprocate, and then can take out spare and accessory parts through the toper footstock that screw rod 3 bottom set up.

The first protruding blocks 5 and the third protruding blocks 19 are symmetrically distributed around the axis of the round table 1, and the second protruding blocks 18, the fourth protruding blocks 20 and the first protruding blocks 5 are distributed in an array around the axis of the round table 1.

Through adopting above-mentioned technical scheme, when the in-service use, when need use three-jaw formula to draw the horse, with fixture block 15 respectively with first lug 5, second lug 18 and fourth lug 20 cooperate, be in the idle state promptly third lug 19, be three-jaw formula this moment, when need use two-jaw formula, cooperate with first lug 5 and third lug 19 respectively with fixture block 15, be in the idle state promptly second lug 18 and fourth lug 20 respectively, be two-jaw formula this moment promptly.

The inner top wall and the inner bottom wall of the clamping groove 6 are fixedly connected with limiting plates 7, limiting grooves 16 are formed in the top surface and the bottom surface of the clamping block 15, and the limiting plates 7 and the limiting grooves 16 correspond to and are matched with each other.

Through adopting above-mentioned technical scheme, when installing fixture block 15, with limiting plate 7 and spacing groove 16 corresponding, then to the direction that is close to draw-in groove 6 promotes fixture block 15 for limiting plate 7 card goes into in the spacing groove 16, can preliminary fixed from top to bottom to fixture block 15.

The top surface of first lug 5 runs through and is provided with second screw hole 8, and second screw hole 8 extends to draw-in groove 6 in, and one side of first lug 5 is provided with fastening knob 9, and fastening knob 9's pole portion is the threaded rod, and the threaded rod cooperatees with second screw hole 8.

Through adopting above-mentioned technical scheme, twist fastening knob 9 for fastening knob 9's rod end and the top surface of fixture block 15 closely laminate through the mutually supporting of threaded rod and second screw hole 8, can carry out the secondary to fixture block 15 and fix, avoid when using, fixture block 15 drops in the draw-in groove 6 easily.

The claw hook 10 is fixedly connected with a poking plate 11 on one side of the top surface, one end of the side wall of the movable plate 12 is connected with a first transverse shaft 13 in a penetrating and rotating mode, the other end of the side wall of the movable plate 12 is connected with a second transverse shaft 14 in a penetrating and rotating mode, the first transverse shaft 13 penetrates through the claw hook 10, and the second transverse shaft 14 penetrates through the clamping block 15.

By adopting the above technical scheme, the claw hook 10 can be moved by the first transverse shaft 13, the second transverse shaft 14 and the movable plate 12 so as to be matched with an external object.

Working principle: when the utility model is used, the three-jaw type or two-jaw type dismounting can be performed according to the field work requirement, when the three-jaw type puller is required, the clamping block 15 is respectively matched with the first lug 5, the second lug 18 and the fourth lug 20, namely the third lug 19 is in an empty state, namely the three-jaw type is adopted at the moment, when the two-jaw type is required, the clamping block 15 is respectively matched with the first lug 5 and the third lug 19, namely the second lug 18 and the fourth lug 20 are in an empty state, namely the two-jaw type is adopted at the moment;

And when installing fixture block 15, with limiting plate 7 and spacing groove 16 corresponding, then promote fixture block 15 to the direction that is close to draw-in groove 6 for limiting plate 7 card is gone into spacing groove 16, can be preliminary fixed from top to bottom to fixture block 15, twists and moves fastening knob 9, through the cooperation of threaded rod and second screw hole 8, makes the rod end of fastening knob 9 closely laminate with the top surface of fixture block 15, can carry out the secondary to fixture block 15 and fix, avoids when using, fixture block 15 drops from draw-in groove 6 easily.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a portable draw horse cooperation instrument, includes round platform (1), its characterized in that: the novel rotary table is characterized in that a screw (3) is inserted in the middle of the top surface of the rotary table (1), a first lug (5), a second lug (18), a third lug (19) and a fourth lug (20) are fixedly connected to the outer side wall of the rotary table (1), the structures of the first lug (5), the second lug (18), the third lug (19) and the fourth lug (20) are identical, a clamping groove (6) is formed in the side wall of the first lug (5), a clamping block (15) is detachably arranged in the clamping groove (6), a claw hook (10) is arranged on one side of the clamping block (15), anti-slip patterns (17) are formed in the side wall of the claw hook (10), and a movable plate (12) is hinged between the clamping block (15) and the claw hook (10).

2. A portable puller matching tool as set forth in claim 1, wherein a first threaded hole (2) is provided through the middle of the top surface of the round table (1), and the screw (3) is matched with the first threaded hole (2).

3. The portable puller matching tool according to claim 1, wherein the top end of the screw rod (3) is fixedly connected with a grip (4), and the bottom end of the screw rod (3) is fixedly connected with a conical top seat.

4. A portable puller fitting tool according to claim 1, characterized in that the first (5) and third (19) projections are symmetrically distributed about the axis of the circular table (1), and the second (18) and fourth (20) projections and the first projections (5) are distributed in an array about the axis of the circular table (1).

5. The portable puller matching tool according to claim 1, wherein the inner top wall and the inner bottom wall of the clamping groove (6) are fixedly connected with limiting plates (7), the top surface and the bottom surface of the clamping block (15) are provided with limiting grooves (16), and the limiting plates (7) and the limiting grooves (16) are corresponding and matched.

6. The portable puller matching tool according to claim 5, wherein the top surface of the first lug (5) is provided with a second threaded hole (8) in a penetrating manner, the second threaded hole (8) extends into the clamping groove (6), one side of the first lug (5) is provided with a fastening knob (9), the rod part of the fastening knob (9) is a threaded rod, and the threaded rod is matched with the second threaded hole (8).

7. The portable puller matching tool according to claim 1, wherein a pulling plate (11) is fixedly connected to one side of the top surface of the claw hook (10), a first transverse shaft (13) is connected to one end of the side wall of the movable plate (12) in a penetrating and rotating mode, a second transverse shaft (14) is connected to the other end of the side wall of the movable plate (12) in a penetrating and rotating mode, the first transverse shaft (13) penetrates through the claw hook (10), and the second transverse shaft (14) penetrates through the clamping block (15).